The HTTP Client Deux component requires the BASh and TCP Deux components be installed to operate properly. The TCP Deux component is available directly from Deep Sky Technologies, Inc, and provides a transparent TCP layer between 4D and TCP plugins. BASh is available for free from Deep Sky Technologies, Inc., and provides essential routines needed by all 4D programmers.

All platforms, including MacOS v8.x, MacOS v9.x, MacOS X, and Windows 95/98/2000/NT/XP can be used for development and deployment with the HTTP Client Deux component.

A full manual, explaining every call and feature available in HTTP Client Deux, is included with the component.